[PATCH v2] dtc: Remove spurious output on stderr

[Jon Loeliger]

> On Wed, Apr 11, 2012 at 04:32:26PM -0700, Simon Glass wrote:
> > Outputing to stderr is best avoided unless there is an error or warning to
> > display. At present dtc always displays the name of the file it is compiling
> > and the input/output formats. For example:
> > 
> > DTC: dts->dts  on file "-"
> > 
> > This can cause problems in some build systems. For example, U-Boot shows
> > build errors for any boards which use dtc at present. It is typically the
> > only message output during such a build. The C compiler does not output
> > anything in general. The current dtc behaviour makes it difficult to
> > provide a silent build in the normal case where nothing went wrong.
> > 
> > Remove the message entirely.
> > 
> > Signed-off-by: Simon Glass <sjg at chromium.org>
> 
> Acked-by: David Gibson <david at gibson.dropbear.id.au>

Applied.

Thanks,
jdl